LAN, Switching and Routing

The Cisco LAN, Routing and Switching Technical Support Forum gives you access to participate in tech discussions and go through documents on Cisco LAN Switch, LAN Router, VLAN, Cisco Catalyst, Catalyst 6500, Catalyst 3550, Jabber Client, Nexus 7000, and other related issues. You can browse through latest tech topics popular among the community.

 

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Hi All,  I am facing one issue that , I can't backup my configuration backup from (C3560-IPBASE-M) to FTP server. Below is the error and configura...
57 min ago
Hi All,  I am facing one issue that , I can't backup my configuration backup from (C3560-IPBASE-M) to FTP server. Below is the error and configura...
57 min 8 sec ago
I have been given some Cisco ACE 4710's to look after recently as part of an old contract for a customer.  I have had to replace one of the units r...
4 hours 57 min ago
Hello,I am exploring options to assign access ports membership based on outer and inner tag. I am trying to achieve an architecture where the [oute...
6 hours 27 min ago
Hi all, I'm having a strange issue when it comes to the auto smartport feature. Whenever I connect an AP I want to reconfigure the port via the lo...
by Chris
7 hours 50 min ago
         
IP SLA 325 3 0 0 0
Routers 2 0 0 0 0
Switches 6724 569 6 1 0
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discussion BGP redistribution
Last Reply 4 min 13 sec ago.
19 0 0 3 Philip D'Ath
discussion WAP321 limited connectivity
Last Reply 1 hour 55 min ago.
10 0 0 3 dennis_sauer
discussion VIRL vs L2
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0 0 0 0 Abdelhak.Addad
discussion Second firewall breaks network
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0 0 0 0 rpergola1
discussion Catalyst 3750X 10 Gig Optical Cable Issues
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2 0 0 2 Leo Laohoo
discussion Catalyst 3548xl IOS
Last Reply 3 hours 30 min ago.
0 0 0 1 Reza Sharifi
discussion Allow all outgoing traffic without inspect
Last Reply 3 hours 41 min ago.
57 0 0 8 momentousltd
discussion Cisco 4500-X Fa1 Connectivity Issues
Last Reply 5 hours 14 min ago.
28 0 5 5 mark malone
discussion 2960x vs 3650 QoS difference
Last Reply 5 hours 16 min ago.
22 0 0 4 mark malone
discussion File server performance issues in ring topology layout
Last Reply 8 hours 7 min ago.
32 0 0 12 Joseph W. Doherty
discussion WAP121 Can't see menu words in wizard or set up
Last Reply 9 hours 12 min ago.
1 0 0 0 mtdunderpar1
discussion Redistribute IPv6
Last Reply 10 hours 41 min ago.
21 0 0 2 mohammed.95
discussion how to apply vlan accesslist in vlan
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22 0 0 2 pratik.kelaiya
discussion Priority bit Markings
Last Reply 13 hours 38 min ago.
2 0 0 2 Philip D'Ath
discussion Cisco 887VA 4-Port LAN Switch SVI Creation
Last Reply 13 hours 47 min ago.
11 0 0 1 Philip D'Ath
discussion 3650 proxy arp
Last Reply 14 hours 5 min ago.
21 0 0 3 Philip D'Ath
discussion ISR 4000 series DC power supply
Last Reply 14 hours 8 min ago.
16 0 0 3 Philip D'Ath
discussion Does the Cisco Catalyst 2960X-24TS-LL have a DHCP Server with per-port IP Allocation?
Last Reply 21 hours 28 min ago.
3 0 0 1 Carlos Villagran
discussion Using route maps to deny certain advertisements in OSPF
Last Reply 21 hours 32 min ago.
11 0 0 1 Carlos Villagran
discussion Advice on setting up an SF302 switch, with DHCP server
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6 0 0 0 andy00001111111...
discussion Unable to Ping Fortinet from a 4506SW layer2
Last Reply 1 day 41 min ago.
29 0 5 8 rfuentes1111
discussion Can Ping from Router but not from Switch
Last Reply 1 day 54 min ago.
59 0 5 10 BDS-ASCEND
discussion No BGP passing over trunk
Last Reply 1 day 1 hour ago.
21 0 0 5 tahscolony
discussion Cisco Pix 535 and 3550XL connection issue
Last Reply 1 day 1 hour ago.
2 0 0 1 awakenelephant1
discussion Sharing an interface or a subinterface with multiple VRFs
Last Reply 1 day 1 hour ago.
3 0 0 0 yann.gauteron
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Catalyst 4500 CPU Packet Buffer Parser
Last Reply 23 hours 49 min ago.
0
0.0
0 aeguiart
NXOS Log Finder Tool for Nexus Switches
Last Reply 2 days 1 hour ago.
0
4.0
0 aeguiart
Cisco CatOS vs. IOS Commands
Last Reply 4 days 5 hours ago.
1
0.0
0 Daniel Vieceli
Route to Host Stuck on Switch
Last Reply 6 days 8 hours ago.
3379
5.0
5 Adrian Martinez
Nexus - vPC Recommendations
Last Reply 2 weeks 3 days ago.
28136
5.0
5 pnagpal
3850 switch - IOS XE upgrade Detailed (standalone)
Last Reply 2 weeks 3 days ago.
14791
5.0
10 Furose Khan Mohammed Ali
What’s New on Cisco Catalyst 6500 Series? - FAQ from Live Webcast
Last Reply 2 weeks 4 days ago.
299
0.0
1 ashirkar
How to Form a Catalyst 3850 Data-Stack and Power-Stack
Last Reply 2 weeks 4 days ago.
2326
5.0
4 Luis Villanueva Brito
Recognize the purpose & functions of various network devices:Router, Switch, Hub & Bridge.
Last Reply 2 weeks 4 days ago.
30
0.0
0 Gerald C. Paciello
What is the difference between an IP base image and an IP services image
Last Reply 3 weeks 2 days ago.
211247
5.0
14 tahirshabbir
3850: Understanding interface configuration on NM modules
Last Reply 3 weeks 2 days ago.
39572
5.0
16 Richard Primm
LICENSING on 2900/3500/3700
Last Reply 3 weeks 3 days ago.
23033
0.0
5 ranraju
Does cisco 2921 ip base supports nat and static route ....can any one please advise
Last Reply 1 month 1 week ago.
20
0.0
3 mohdayaz1981
How to use Time-Domain Reflectometer (TDR)
Last Reply 1 month 3 weeks ago.
99224
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92 Leo Laohoo
Resilience between sites
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10
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1 Jamie Hancock
How can i bind ip address to the respective mac address of a PC?
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11568
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0 Chandhuru sekaran marimuthu
Understanding SPAN,RSPAN,and ERSPAN
Last Reply 1 month 4 weeks ago.
68942
4.8
8 ashirkar
Using 3850 Embedded Wireshark (Wired)
Last Reply 2 months 23 hours ago.
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플레이텍카지노\☏\『 HAR24.COM 』\【월드카지노】플레이텍카지
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9
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Troubleshooting Nexus 7000 - Useful commands
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4667
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Understanding Ethernet Virtual Circuits (EVC)
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45 plumbis
Password Recovery for cisco cat 2960, 3550, 3560 and 3750 switches
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236
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Understanding MSFC, PFC and DFC roles in Catalyst 6500 Series Switch
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60776
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IPV6 on the Cisco 877
Last Reply 3 months 5 days ago.
34818
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QUICK TIPS: Installing Multiple Cisco Switches - Video
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13
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0 tfortunato
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blog IPv6 for future CCNAs (+) – Final Part.
Last Reply 4 days 8 hours ago.
17
0.0
0 Gerald C. Paciello
blog Catalyst 3850 and 4500 compatibility with power supply Phase-phase in IT mode
Last Reply 5 days 8 hours ago.
4
0.0
0
blog Catalyst 3850 and 4500 compatibility with power supply Phase-phase in IT mode
Last Reply 5 days 8 hours ago.
2
0.0
0
blog Loading an IOS on a switch via Xmodem
Last Reply 1 week 1 day ago.
76048
5.0
18 Aninda Chatterjee
blog How would a multicast be delivered with incongruent IP/MAC addressing?
Last Reply 1 week 4 days ago.
196
5.0
4 Peter Paluch
blog IPv6 for future CCNAs – Part II
Last Reply 1 week 4 days ago.
65
0.0
0 Gerald C. Paciello
blog IPv6 for future CCNAs – Part I
Last Reply 1 week 6 days ago.
306
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1 Gerald C. Paciello
blog Spanning Tree Protocol, from a feature CCNA´s Perspective, by Gerald C. Paciello
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785
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0 Gerald C. Paciello
blog How do etherchannel HASH algorithm works and LOAD DISTRIBUTION happen?
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blog Nexus 7000 ACL logging (OAL)
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blog Active /Active Internet Load balancing with High availability ( AS Prepend Path)
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blog Output drops due to QoS on 2960/3560/3750 switches
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blog License Activation on 4500
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1064
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blog Nexus 7000 and IOS OSPF Loop Prevention and Interoperability
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7916
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blog How to build the topology of an OSPF area
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3317
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blog Booting Cisco Router from a TFTP server
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blog Configuring a frame-relay switch
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